25827828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9739}}^1$

素因数の和:9776

約数の個数: 48

約数和(自身を含む): 68725440

約数和(自身を除く): 42897612

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 9739, 19478, 29217, 38956, 58434, 116868, 126607, 165563, 253214, 331126, 379821, 496689, 506428, 662252, 759642, 993378, 1519284, 1986756, 2152319, 4304638, 6456957, 8609276, 12913914, 25827828]

約数ペア:

[(1, 25827828), (2, 12913914), (3, 8609276), (4, 6456957), (6, 4304638), (12, 2152319), (13, 1986756), (17, 1519284), (26, 993378), (34, 759642), (39, 662252), (51, 506428), (52, 496689), (68, 379821), (78, 331126), (102, 253214), (156, 165563), (204, 126607), (221, 116868), (442, 58434), (663, 38956), (884, 29217), (1326, 19478), (2652, 9739)]